IP Library › Assignment 032611/0906
Patent Assignment
Reel/Frame 032611/0906

Assignment of Assignor's Interest

Recorded: 2014-04-06 Pages: 5
Assignor
SCHWAPPACH, KARL
Executed: 2011-06-26
Assignee
RDC HOLDINGS, LLC
17 SOUTH LONG LAKE TRAIL, NORTH OAKS, MINNESOTA, 55127
Covered Properties (5)
Abrasive Article with Array of Composite Polishing Pads
Patent: 8,808,064 →
Application: 13/275,948 →
Publication: US 2012/0122380
Abrasive Article with Array of Composite Polishing Pads
Patent: 8,926,411 →
Application: 13/284,631 →
Publication: US 2012/0149279
Abrasive Slurry and Dressing Bar for Embedding Abrasive Particles into Substrates
Patent: 8,944,886 →
Application: 13/289,797 →
Publication: US 2012/0149283
Method and Apparatus for Processing Sliders for Disk Drives, and to Various Processing Media for the Same
Patent: 9,221,148 →
Application: 13/423,396 →
Publication: US 2012/0281315
Method and Apparatus for Polishing with Abrasive Charged Polymer Substrates
Patent: 8,840,447 →
Application: 13/430,297 →
Publication: US 2013/0005229
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 25, 2013
From: BOUTAGHOU, ZINE-EDDINE; SCHAPPACH, KARL G.
To: FIRST PRINCIPLES TECHNOLOGY, LLC
Reel/Frame 029865/0725 →
Corrective Assignment to Correct the Second Inventors Name Karl G. Schwappach Previously Recorded on Reel 029865 Frame 0725. Assignor(S) Hereby Confirms the Remainder of the Information as Recorded in the Original Assignment. Feb 26, 2013
From: BOUTAGHOU, ZINE-EDDINE; SCHWAPPACH, KARL G.
To: FIRST PRINCIPLES TECHNOLOGY, LLC
Reel/Frame 029877/0655 →
Assignment of Assignor's Interest Apr 6, 2014
From: BOUTAGHOU, ZINE-EDDINE
To: SCHWAPPACH, KARL
Reel/Frame 032611/0854 →
Assignment of Assignor's Interest Apr 6, 2014
From: FIRST PRINCIPALS, LLC
To: SCHWAPPACH, KARL
Reel/Frame 032611/0932 →